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90
Figure 2
SD Card LED (Item 1)
SD LED—SD Card Status
Related Commands
show led
To view the status of the router SYS LED, use the
show led
command in privileged EXEC mode. The SYS LED is located
on the router exterior (see
),
During normal operation, the router can be installed in a substation, utility box, or other hard-to-access location, and you
might not be able to view SYS LED. In this case, you can view the status of the LED from a remote location using the
show LED command.
The values displayed in the
System LED
field are described in
SYS LED—System Status, page 86
.
302344
1
Table 11
SD LED
Label Color
and
State
Description
SD0
Green
SD flash card installed and operating normally
Note:
If the SD Card is removed, the SD flash memory module LED remains green solid
until the router is rebooted.
Green blinking
SD flash card data transfer in process
Amber solid
Error when system accesses the SD flash card
Router cannot locate a system software image
Amber blinking
Unsupported SD card installed in the slot
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